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AU2014202557B2 - Tools and methods useful with wellbore reverse circulation - Google Patents
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AU2014202557B2 - Tools and methods useful with wellbore reverse circulation - Google Patents

Tools and methods useful with wellbore reverse circulation

Info

Publication number
AU2014202557B2
AU2014202557B2 AU2014202557A AU2014202557A AU2014202557B2 AU 2014202557 B2 AU2014202557 B2 AU 2014202557B2 AU 2014202557 A AU2014202557 A AU 2014202557A AU 2014202557 A AU2014202557 A AU 2014202557A AU 2014202557 B2 AU2014202557 B2 AU 2014202557B2
Authority
AU
Australia
Prior art keywords
tools
methods useful
reverse circulation
wellbore
wellbore reverse
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU2014202557A
Other versions
AU2014202557A1 (en
Inventor
Barry J. Tate
Robert M. Tessari
Tommy M. Warren
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tesco Corp Canada
Original Assignee
Tesco Corp Canada
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from AU2007257175A external-priority patent/AU2007257175B2/en
Application filed by Tesco Corp Canada filed Critical Tesco Corp Canada
Priority to AU2014202557A priority Critical patent/AU2014202557B2/en
Publication of AU2014202557A1 publication Critical patent/AU2014202557A1/en
Application granted granted Critical
Publication of AU2014202557B2 publication Critical patent/AU2014202557B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

AU2014202557A 2006-06-06 2014-05-12 Tools and methods useful with wellbore reverse circulation Ceased AU2014202557B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2014202557A AU2014202557B2 (en) 2006-06-06 2014-05-12 Tools and methods useful with wellbore reverse circulation

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US60/804,074 2006-06-06
US60/862,491 2006-10-23
AU2007257175A AU2007257175B2 (en) 2006-06-06 2007-06-06 Tools and methods useful with wellbore reverse circulation
AU2014202557A AU2014202557B2 (en) 2006-06-06 2014-05-12 Tools and methods useful with wellbore reverse circulation

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU2007257175A Division AU2007257175B2 (en) 2006-06-06 2007-06-06 Tools and methods useful with wellbore reverse circulation

Publications (2)

Publication Number Publication Date
AU2014202557A1 AU2014202557A1 (en) 2014-06-05
AU2014202557B2 true AU2014202557B2 (en) 2016-03-31

Family

ID=

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